| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + K2CrO4 = BaCrO4 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NaHCO3 + BaCl2 = NaCl2 + BaHCO3 =>
NaHCO3 + BaCl2 = NaCl2 + BaHCO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C5H10O2 + PCl5 = Cl5PC5H10O2 =>
C5H10O2 + PCl5 = Cl5PC5H10O2
KMnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 HNO3 + 3 H2O
NH4NO3 + NaOH = Na(NO3)2 + NH3 + H2O =>
17 NH4NO3 + 8 NaOH = 8 Na(NO3)2 + 18 NH3 + 11 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H6O + KMnO4 = KOH + MnO2 + C3H3O + H2O =>
C3H6O + KMnO4 = KOH + MnO2 + C3H3O + H2O
Br + MnO4 = BrO2 + Mn =>
2 Br + MnO4 = 2 BrO2 + Mn
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Co(NO3)2 + KOH = Co(OH)2 + KNO3 =>
Co(NO3)2 + 2 KOH = Co(OH)2 + 2 KNO3
H2S + O2 = H2 + SO2 =>
H2S + O2 = H2 + SO2
Fe(s) + O2(g) = FeO3(s) =>
2 Fe(s) + 3 O2(g) = 2 FeO3(s)
KY + KYO3 + H2SO4 = Y2 + K2SO4 + H2O =>
5 KY + KYO3 + 3 H2SO4 = 3 Y2 + 3 K2SO4 + 3 H2O
FeO(s) + O2(g) = Fe2O3(s) =>
4 FeO(s) + O2(g) = 2 Fe2O3(s)
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
HCl + NaHCO3 = CO2 + NaCl + H2O =>
HCl + NaHCO3 = CO2 + NaCl + H2O
FeO + C = CO + Fe =>
FeO + C = CO + Fe
FeO2 + C = CO + Fe =>
FeO2 + 2 C = 2 CO + Fe
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO2)2 + H20 =>
10 Ca(OH)2 + 10 Cl2 = 5 CaCl2 + 5 Ca(ClO2)2 + H20
FeO + C = CO + Fe =>
FeO + C = CO + Fe
NiCl2 + LiOH = Ni(OH)2 + LiCl =>
NiCl2 + 2 LiOH = Ni(OH)2 + 2 LiCl
FeO + C = CO + Fe =>
FeO + C = CO + Fe
C7H6O + KMnO4 = KOH + MnO2 + C7H3O + H2O =>
C7H6O + KMnO4 = KOH + MnO2 + C7H3O + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HI + O2 = H2O + I2 =>
4 HI + O2 = 2 H2O + 2 I2
Mg + HNO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 HNO3 = 4 Mg(NO3)2 + N2O + 5 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C8H16 + Cl2 = C + HCl =>
C8H16 + 8 Cl2 = 8 C + 16 HCl
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
KMnO4 + Zn + H2SO4 = MnSO4 + ZnO3 + K2SO4 + H2O =>
6 KMnO4 + 5 Zn + 9 H2SO4 = 6 MnSO4 + 5 ZnO3 + 3 K2SO4 + 9 H2O
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
HNO3 + Mg = NH4NO3 + Mg(NO3)2 + H2O =>
10 HNO3 + 4 Mg = NH4NO3 + 4 Mg(NO3)2 + 3 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Ni + HCl = H2 + NiCl2 =>
Ni + 2 HCl = H2 + NiCl2
| 1 2 3 4 5 6 7 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/14
Équations équilibrées sur02/07/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
